Magnetic levitation has been used to innovate which aspect of life? Give examples

A particular Alnico (aluminum, cobalt, nickel, and iron) bar magnet (magnet A) has a mass of 10 g. It produces a magnetic field of magnitude 3e-05 T at a location 0.17 m from the center of the magnet, on the axis of the magnet.

A large mass collides with a stationary, smaller mass. How will the masses behave if the collision is inelastic? They will collide and then separate. They will stick to each other and move together.

If an object weighs 80 Newtons, what force must be applied to the rope to raise the object when the mechanical advantage is four? Which formula would you use to solve this problem?

On a recent adventure trip, Anita Break went rock climbing. Anita was able to perform 1370 J of work in 100 seconds. Determine Anita's power rating during this portion of the climb

Given the model h (t) = -16t^2-5t+2 are you throwing up or down?

Stars set about how many minutes earlier each day? A. 8 B. 6 C. 4 D. 2

Whose atomic theory explains how atoms emit and absorb light

Closed clusters are groups of closely grouped stars that are located along the spiral disk of a galaxy. a. True b. False

Five forces are exerted on a box as follows: 10 N south 20 N north 50 N east 35 N west 15 N west. What is the resultant force?

A 1 kg particle moves upward from the origin to (23) m. Wit is work done by the force of gravity which is in - y direction s B. 19,6 D. 29.4) A.-19.6 J C. - 29.4 J